Research source directory

Explore public research databases by field and open their websites directly.

Descriptions, reliability categories, and historical trends in this directory were supplied for the catalog, not independently verified or used to score reports. Check each source’s coverage, currency and terms before relying on it. Copying prompt context does not connect a database to Verfiai or search it automatically.

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Catalog reliability

8 sources

ICIJ Offshore Leaks Database

High Verification Anchor

Tracking cross-border shell corporations, hidden offshore tax shelters, and leaked political financial net-worth matrices.

Field:: journalism
Region:: Global
Access:: Query Portal / CSV Data

Open registry

FOIA.gov Official Portal

Dynamic Coverage

Central logging, cross-agency discovery, and public data transparency tracking for investigative reports.

Field:: journalism
Region:: United States
Access:: REST API & Request Logs

Open registry

OpenCorporates

High Verification Anchor

The world's largest open database of legal corporate entity histories, officer records, and systemic corporate structural lines.

Field:: legal
Region:: Global
Access:: Public API / Web Engine

Open registry

PACER Court Records Lookup

High Verification Anchor

Retrieving federal court dockets, legal complaints, civil/criminal case histories, and official judicial opinions.

Field:: legal
Region:: United States
Access:: Dockets Matrix System

Open registry

SEC EDGAR System

High Verification Anchor

Extracting live corporate financial disclosures (10-K, 10-Q, 8-K), balance sheets, and material events logs.

Field:: equity
Region:: Global / US
Access:: Structured XBRL API

Open registry

FRED (St. Louis Fed)

High Verification Anchor

Tracking multi-decade macroeconomic timelines, inflation indices, employment matrices, and global trade flows.

Field:: equity
Region:: Global / US
Access:: Developer API / Custom Widgets

Open registry

OpenSanctions

High Verification Anchor

Cross-checking global Politically Exposed Persons (PEPs) records and consolidated multi-nation sanctions rosters.

Field:: compliance
Region:: Global
Access:: Daily JSON / Bulk Streams

Open registry

CORE Global Research

Dynamic Coverage

Aggregating hundreds of millions of peer-reviewed open-access journal articles and scientific metadata frameworks.

Field:: academic
Region:: Global
Access:: OAI API / Bulk Text Array

Open registry